Footwear upper



FIG. 1 is front, top and right side perspective view of a footwear upper according to the new design;

FIG. 2 is a bottom and right side perspective view of the embodiment of FIG. 1;

FIG. 3 is a right side elevation view of the embodiment of FIG. 1;

FIG. 4 is a left side elevation view of the embodiment of FIG. 1;

FIG. 5 is a front elevation view of the embodiment of FIG. 1;

FIG. 6 is a back elevation view of the embodiment of FIG. 1;

FIG. 7 is a top plan view of the embodiment of FIG. 1; and,

FIG. 8 is a bottom plan view of the embodiment of FIG. 1.

The broken lines in the drawings form no part of the claimed design. The dot-dash-dot lines show boundaries of the claimed design and form no part thereof. 

CLAIM The ornamental design for a footwear upper, as shown and described. 